Painless Performance Pro Series Customizable Car Wiring Harness - 23 Circuit - Grommet Firewall Pass-Through - In Dash Key - GM BLOWER-FILTER-IDA 1977-1979 Buick Century

1977-1979 Buick Century

1975-1977 Chevrolet C10 Silverado CID 350 Naturally Aspirated GAS

service kit for 13301 and 13351

4150 Carburetors

Painless Performance Pro Series Customizable Car Wiring Harness - 23 Circuit - Grommet Firewall Pass-Through - In Dash Key - GM BLOWER-FILTER-IDA 1977-1979 Buick Century23 Circuit Harness Pro Series Key In Dash Grommet This Pro Series harness features a grommet style firewall pass through with the fuse block mounted inside the vehicle on or near the firewall. The wires are pre terminated using Packard factory crimping machines and utilize a grommet to pass through the firewall, keeping your wiring safe and protected from harsh metal edges. Each wire is extra length with up to 20? of length to the front and over 25?